نتائج البحث

Investigation of interaction behavior between hydraulic fractures and gravels in heterogeneous glutenite using a grain-based discrete element method.

• Authors : Zhao-Peng Zhang¹ ; Yu-Shi Zou²; Hai-Yan Zhu¹

• Source: Petroleum Science (KeAi Communications Co.). Jan2025, Vol. 22 Issue 1, p348-369. 22p.

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Self-initiated static-dynamic state transition behavior and triggering mechanism of strain rockburst using three-dimensional discrete element method.

• Authors : Yuan Qian¹; Cheng Zhao^1,2,3 ; Rui Wei¹

• Source: Underground Space (2096-2754). Jun2024, Vol. 16, p143-163. 21p.

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Deformation mechanism and limit support pressure of cutting steel plate during connection between pipes in large spacing using pipe curtain structure method.

• Authors : Xiang Liu¹ ; Rui Zhang¹; Jun Huang²

• Source: Underground Space (2096-2754). Oct2024, Vol. 18, p83-96. 14p.

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MatDEM-based study of disc cutter force model in open TBM tunnels: Incorporating installation radius and synergistic effects.

• Authors : Yadong Xue¹; Lushan Shu¹; Lan Zhao^2,3

• Source: Underground Space (2096-2754). Feb2025, Vol. 20, p293-310. 18p.

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Advanced stability analysis method for the tunnel face in jointed rock mass based on DFN-DEM.

• Authors : Hongyun Fan¹; Liping Li¹; Peijun Zong²

• Source: Underground Space (2096-2754). Dec2023, Vol. 13, p136-149. 14p.

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Numerical and analytical studies on the coupling effects of unloading and cutterhead vibration on tunnel face in dry sandy ground.

• Authors : Junzuo He¹; Shaoming Liao¹; Mengbo Liu²

• Source: Underground Space (2096-2754). Oct2024, Vol. 18, p256-272. 17p.

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Proppant transport in rough fracture networks using supercritical CO2.

• Authors : Yong Zheng^1,2; Meng-Meng Zhou³; Ergun Kuru⁴

• Source: Petroleum Science (KeAi Communications Co.). Jun2024, Vol. 21 Issue 3, p1852-1864. 13p.

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Proppant transport in rough fracture networks using supercritical CO2.

• Authors : Yong Zheng; Meng-Meng Zhou; Ergun Kuru

Subjects: SUPERCRITICAL carbon dioxide; REYNOLDS number; DISCRETE element method

• Source: Petroleum Science (KeAi Communications Co.); Jun2024, Vol. 21 Issue 3, p1852-1864, 13p

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Research on casing deformation prevention technology based on cementing slurry system optimization.

• Authors : Yan Yan; Meng Cai; Wen-Hai Ma

Subjects: CEMENT slurry; SLURRY; MATHEMATICAL optimization

• Source: Petroleum Science (KeAi Communications Co.); Apr2024, Vol. 21 Issue 2, p1231-1240, 10p

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Fluid-solid coupling numerical simulation of micro-disturbance grouting treatment for excessive deformation of shield tunnel.

• Authors : Yanjie Zhang¹; Zheng Cao²; Chun Liu²

• Source: Underground Space (2096-2754). Dec2024, Vol. 19, p87-100. 14p.

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